ProvICS: A Provenance-Based Intrusion Detection for Industrial Control Systems

The convergence of Information Technology and Operational Technology has exposed Industrial Control Systems ICS to multi-stage cyberattacks that traverse software, network, and physical process layers simultaneously. Although Provenance-based Intrusion Detection Systems PIDS are effective in...

A PUF-Based Security Framework for Fault and Intrusion Detection

Industrial Control Systems ICS rely on sensor feedback to keep safety-critical processes within operational limits. This research presents a hardware-root-of-trust that embeds a Physically Unclonable Function PUF at the measurement layer to authenticate sensor readings. The architecture combines...